# BlackBox vs Julius AI

The clearest difference is in-app purchases: BlackBox at none against Julius AI's 11. BlackBox also leads on review sentiment (100% vs 68%). Julius AI's advantage is update cadence (every 9 days vs every 9 months) and ratings volume (398 vs 9). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Julius AI sells 11 in-app purchases, starting at $17.99 per month. BlackBox asks for nothing beyond the download.

Julius AI holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Julius AI has 398 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 100% of BlackBox's written reviews are positive against 68% of Julius AI's, so the app with the better star average is not the one people write more warmly about.

BlackBox ships an update every 9 months, Julius AI every 9 days. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | BlackBox | Julius AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (9 ratings)](https://appshunter.io/ios/app/blackbox-text/id1025392285/reviews) | **[4.8 (398 ratings)](https://appshunter.io/ios/app/julius-ai-data-and-math-helper/id6471871771/reviews)** |
| Number of ratings | 9 | **398** |
| Positive reviews | **100.0% of reviews** | 68.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 18 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Brian Daneshgar](https://appshunter.io/developer/1019118646) | [Caesar Labs](https://appshunter.io/developer/1715939648) |

## What reviewers say

### BlackBox

[App page](https://appshunter.io/ios/app/blackbox-text/id1025392285)

A simple app for collecting and organizing user-generated text snippets, like fortunes or insightful quotes. Users can easily add their own entries with a swipe gesture to build a personal collection of interesting text.

**Highlights:** Collect user-generated text, Add entries with swipe gesture, Organize text snippets, Store fortunes and quotes

**Features:** macOS Compatibility

**In-app purchases:** none


### Julius AI

[App page](https://appshunter.io/ios/app/julius-ai-data-and-math-helper/id6471871771)

This AI-powered assistant analyzes data from spreadsheets and CSV files, creating dynamic graphs and providing step-by-step calculus solutions. It helps transform raw data into meaningful insights for informed decision-making.

**Highlights:** AI-powered data analysis, Spreadsheet and CSV support, Dynamic graph generation, Data manipulation tools, Step-by-step calculus solutions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $17.99 | per month |
| Basic Monthly | $20.00 | per month |
| Essential Monthly | $37.99 | per month |
| Essential Monthly | $45.00 | per month |
| Pro Monthly | $49.99 | per month |
| Pro Monthly | $60.00 | per month |
| Basic Annually | $149.99 | per year |
| Basic Annually | $200.00 | per year |
| Pro Annually | $419.99 | per year |
| Essential Annually | $450.00 | per year |
| Pro Annually | $600.00 | per year |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 User-friendly interface
- 💡 Powerful data analysis capabilities
- 🚀 Quick problem-solving
- 👍 Helpful for students and professionals

**What reviewers complain about**

- 🐛 Bugs and glitches
- 💰 Expensive subscription
- 🐛 Compatibility issues
- 🐛 Unreliable performance

**Reported bugs**

- White screen on app launch
- Freezing and crashing issues
- Inability to open the app after updates
- Incorrect statistical analysis and data interpretation

**Requested features**

- Support for landscape mode on iPad
- Improved memory retention and consistency
- Better database integration and recognition of columns
- Ability to read PDFs and handwritten notes


## Frequently asked questions

### Is BlackBox free?

BlackBox is free to download, with no in-app purchases.

### Is Julius AI free?

Julius AI is free to download, with in-app purchases available.

### Which has better reviews, BlackBox or Julius AI?

Julius AI is rated higher. BlackBox averages 4.6 out of 5 from 9 ratings, while Julius AI averages 4.8 from 398 ratings.

### Do BlackBox or Julius AI have ads?

Neither BlackBox nor Julius AI shows ads.

### Which is updated more often, BlackBox or Julius AI?

BlackBox ships an update every 9 months, and Julius AI every 9 days. Most recently, BlackBox was updated on October 24, 2026 and Julius AI on October 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*